amadey | 2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab

General

Target

2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
Size

1.8MB
MD5

0ee5e0bfc15d80e6676b111e68d0d2ea
SHA1

34588ad097e2a300d478a195167d86a442070319
SHA256

2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab
SHA512

8597f7ec1895ff3c038c47b645a76ef613827c77ce6559473207cb091086a4d2cabf77486631c6284ba0362fa63aae9c061ff20551a9c3665ffd077217e34aba
SSDEEP

49152:SOV1esaHD3zhdkpLLnKlvHEJtzAAJLw4rc03XRbh/KZkMW:SOV1esgHoLK16pAAJ3xV+kd

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes

install_dir
1b29d73536
install_file
axplont.exe
strings_key
4d31dd1a190d9879c21fac6d87dc0043
url_paths
/tr8nomy/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe

Executes dropped EXE 3 IoCs

pid	Process
2032	axplont.exe
1176	axplont.exe
4840	axplont.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-3938118698-2964058152-2337880935-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
2032	axplont.exe
1176	axplont.exe
4840	axplont.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplont.job	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
2032	axplont.exe
2032	axplont.exe
1176	axplont.exe
1176	axplont.exe
4840	axplont.exe
4840	axplont.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 332 wrote to memory of 2032	332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe	81
PID 332 wrote to memory of 2032	332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe	81
PID 332 wrote to memory of 2032	332	2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe	81

C:\Users\Admin\AppData\Local\Temp\2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe
"C:\Users\Admin\AppData\Local\Temp\2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:332
- C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
  "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Suspicious behavior: EnumeratesProcesses
  PID:2032

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1176

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4840

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe

Filesize
1.8MB

MD5
0ee5e0bfc15d80e6676b111e68d0d2ea

SHA1
34588ad097e2a300d478a195167d86a442070319

SHA256
2fdcb27e4c6740adca050a9aa5f4f1bf9c9ce82e8bea2d8e5dc430ac43908cab

SHA512
8597f7ec1895ff3c038c47b645a76ef613827c77ce6559473207cb091086a4d2cabf77486631c6284ba0362fa63aae9c061ff20551a9c3665ffd077217e34aba

Download Submit
memory/332-1-0x0000000077416000-0x0000000077418000-memory.dmp

Filesize
8KB

Download
memory/332-2-0x0000000000EF1000-0x0000000000F1F000-memory.dmp

Filesize
184KB

Download
memory/332-3-0x0000000000EF0000-0x00000000013A2000-memory.dmp

Filesize
4.7MB

Download
memory/332-4-0x0000000000EF0000-0x00000000013A2000-memory.dmp

Filesize
4.7MB

Download
memory/332-17-0x0000000000EF0000-0x00000000013A2000-memory.dmp

Filesize
4.7MB

Download
memory/332-0-0x0000000000EF0000-0x00000000013A2000-memory.dmp

Filesize
4.7MB

Download
memory/1176-28-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/1176-31-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/1176-30-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/1176-29-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-20-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-34-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-24-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-25-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-26-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-22-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-21-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-19-0x0000000000811000-0x000000000083F000-memory.dmp

Filesize
184KB

Download
memory/2032-18-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-32-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-33-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-23-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-35-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-36-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-37-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-46-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-45-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-42-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-43-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/2032-44-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/4840-41-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download
memory/4840-39-0x0000000000810000-0x0000000000CC2000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads